IONIA, Phokaia. Circa 510-494 BC. AR Diobol (10mm, 1.35 gm). Helmeted female head left, hair in sakkos, wearing rosette-earing / Quadripartite incuse square. SNG Tübingen 3117; Klein 452; SNG Copenhagen (Uncertain Coins) 34. Good VF. Nice archaic style.